Electroless Nickel Plating Aluminum Thickness

And electroless nickel that are associated with their purity and structure.

Electroless nickel plating aluminum thickness.

Depending on your application requirements we routinely apply coatings as thin as 0 0002 per surface or as thick. Hardness heat hardenability solderability electrical conductivity and abrasion wear and corrosion resistance. Electroless nickel plating an overview electroless nickel plating is offered by advanced plating technologies in both type iv medium phosphorous 6 9 p and type v high phosphorous 10 14. For instance the purity of electrodeposited nickel is typically greater than 99 but when sodium hypophosphite is used as a reducing agent in electroless nickel plating a typical composition for the deposit is 92 nickel and 8 phosphorus.

En provides uniform thickness with a tight tolerance. We apply high precision electroless nickel plating composite nickel coatings and boron nitride for industrial applications requiring corrosion protection high hardness wear resistance uniform thickness and increased dry lubricity on parts from ounces to 300 lbs. Electroless nickel plating is the deposition of a nickel phosphorous alloy onto a metal substrate without the use of an electrical current. Electroless nickel plating can increase hardness and improve wear and corrsion resistance.

Yielding excellent wear and corrosion resistance electroless nickel is an autocatalytic plating process resulting in a reflective layer of nickel phosphorous. Electroless nickel phosphorus plating is a chemical process that deposits an even layer of nickel phosphorus alloy on the surface of a solid substrate like metal or plastic the process involves dipping the substrate in a water solution containing nickel salt and a phosphorus containing reducing agent usually a hypophosphite salt. Our series 200 electroless nickel plating coatings are applied via a time controlled deposition process which allows us to specify a wide range of thicknesses and hold tight tolerances. Below is a brief overview of the electroless.

It is the most common version of electroless nickel plating. Adv plates all substrates including aluminum brass steel and cast iron and offers high medium and low phosphorous finishes as well as ptfe and black en. Electroless nickel is generally applied to a thickness range of 25 to 150 microns 0 0001 to 0 0015 typically does not require further surface finishing machining or grinding after plating. It is a coating with multi functional properties.

Mil c 26074 astm b733 ams 2404 iso 4527. Typical substrates plated include carbon steel stainless steel copper alloys and aluminum alloys. First developed in the 1940s electroless nickel en plating is used heavily by automotive and aviation for corrosion and wear resistance. The electroless nickel plating process utilizes an autocatalytic chemical reaction to deposit a reliable repeatable coating of uniform thickness.

The electroless nickel phosphorous content affects the properties of the deposit significantly including hardness corrosion resistance and magnetism.